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API Impurities

Emtrictiabine IP Impurity A

Reference StandardIn stock

Buy Emtrictiabine IP Impurity A (CAS 1238210-10-0) from Zemixal. Request a quote with price, lead time and documents. Part of our API Impurities range.

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Emtrictiabine IP Impurity A chemical structure
CAS number1238210-10-0
FormulaC8H8FN3O4S
Molar mass261.23 g/mol
Physical formSolid
HS code38229090
InChIKeyGQHACZWRCOKKIZ-MHTLYPKNSA-N
IUPAC name(2R,5S)-5-(4-amino-5-fluoro-2-oxopyrimidin-1-yl)-1,3-oxathiolane-2-carboxylic acid

About Emtrictiabine IP Impurity A

Zemixal lists Emtrictiabine IP Impurity A for laboratories that identify, quantify or control Emtricitabine and its related substances. Identity at a glance (Reference Standard): CAS 1238210-10-0, formula C8H8FN3O4S and molar mass 261.23 g/mol. It is handled as a solid.

Typical applications

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Order it in 10 mg, 25 mg, 50 mg, 100 mg and 250 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Emtricitabine

See every impurity, metabolite and related compound we list for this API.

Emtricitabine standards

Typical uses

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Applications

Grade guides

Specifications and identifiers

Specifications of Emtrictiabine IP Impurity A
Product nameEmtrictiabine IP Impurity A
Catalogue numberZX-004679
CAS number1238210-10-0
IUPAC name(2R,5S)-5-(4-amino-5-fluoro-2-oxopyrimidin-1-yl)-1,3-oxathiolane-2-carboxylic acid
Molecular formulaC8H8FN3O4S
Molar mass261.23 g/mol
Exact mass261.022
GradeReference Standard
Physical formSolid
XLogP3-0.6
H-bond donors / acceptors2 / 6
Topological polar surface area131 Ų
HS code38229090
InChIKeyGQHACZWRCOKKIZ-MHTLYPKNSA-N
SMILESC1[C@H](O[C@H](S1)C(=O)O)N2C=C(C(=NC2=O)N)F
PubChem CID56637813
Synonyms(2R,5S)-5-(4-Amino-5-fluoro-2-oxo-1(2H)-pyrimidinyl)-1,3-oxathiolane-2-carboxylic acid, Emtricitabine Carboxylic Acid, (2R,5S)-Emtricitabine Carboxylic Acid, Emtrictiabine impurity A [WHO-IP], 1,3-Oxathiolane-2-carboxylic acid, 5-(4-amino-5-fluoro-2-oxo-1(2H)-pyrimidinyl)-, (2R,5S)-, (2R,5S)-5-(4-Amino-5-fluoro-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolane-2-carboxylic acid, Emtricitabine Impurity 1, carboxy-emtricitabine, (2R,5S)-5-(4-amino-5-fluoro-2-oxo-pyrimidin-1-yl)-1,3-oxathiolane-2-carboxylic acid

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Emtrictiabine IP Impurity A
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request
250 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Emtrictiabine IP Impurity A

Which CAS number identifies Emtrictiabine IP Impurity A?
Emtrictiabine IP Impurity A is registered under CAS 1238210-10-0. You may also see it listed as (2R,5S)-5-(4-Amino-5-fluoro-2-oxo-1(2H)-pyrimidinyl)-1,3-oxathiolane-2-carboxylic acid, Emtricitabine Carboxylic Acid, (2R,5S)-Emtricitabine Carboxylic Acid. Our catalogue number for this item is ZX-004679.
What are the formula and molar mass of Emtrictiabine IP Impurity A?
For Emtrictiabine IP Impurity A, its formula is C8H8FN3O4S and its molar mass is 261.23 g/mol. The systematic (IUPAC) name is (2R,5S)-5-(4-amino-5-fluoro-2-oxopyrimidin-1-yl)-1,3-oxathiolane-2-carboxylic acid. InChIKey GQHACZWRCOKKIZ-MHTLYPKNSA-N lets you match it in any structure database.
How is Emtrictiabine IP Impurity A used in pharmaceutical QC?
Emtrictiabine IP Impurity A is a characterised reference material linked to Emtricitabine. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Emtrictiabine IP Impurity A?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Emtrictiabine IP Impurity A?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Emtrictiabine IP Impurity A to my country?
Yes. Emtrictiabine IP Impurity A ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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